Active Universitat Politècnica de Catalunya student aerospace engineering project based at ESEIAAT. The university documents a 71-member program spanning UAVs and drones, robotics, high-altitude ballooning and space systems, with active GRASS rover, Aldora piloted electric aircraft, Flight School, HAB NASA, CubeSat-study and satellite-ground-station missions. The team develops electronics and structural hardware as well as operations and documentation. This record emphasizes documented multi-domain aerospace design, construction, testing and operations and does not attribute unrelated UPC projects to the team.